Scarlet Goby Trio (1M, 2F)Name: Rhinogobius Zhoui Max Size: Up to 2 inches Water Parameters: pH 7. 0 8. 0, temperature 68 78F, hardness 8 15 dGH Diet: Omnivorous feeds on small crustaceans, insects, and algae. Accepts high quality flake and pellet foods as well as frozen and live foods. Temperament: Peaceful but can be territorial, especially during breeding times. Tank Setup: Provide plenty of hiding spots among rocks, caves, and plants. A sandy substrate is preferred.